Corrosion Test Chambers testing climate resistance to the limit

Leading by Design For more than 25 years Ascott has been leading the way in the design, manufacture and delivery of innovative and high quality corrosion test chambers. During this time we have been selected to supply many well-known customers throughout the world and, in doing so, have established an international reputation for ourselves as the brand to be trusted. Salt Spray Corrosion Test Chambers Salt spray (also known as salt fog or salt mist) continues to be the corrosion test of choice for comparing actual product performance with expectations – usually in accordance with international...

Salt Spray Corrosion Test Chambers Ascott salt spray test chambers are offered in two Premium models can perform the same basic salt model ranges: Standard & Premium. spray tests as Standard models, but in addition are Standard models are designed for continuous salt spray tests, conducted at a single user-adjustable temperature, such as ASTM B117, ISO 9227, JIS Z 2371 etc. They may be used with pH neutral salt solutions (NSS) or test solutions acidified by the addition of Acetic Acid (ASS) or Cupric Acid (CASS). equipped with extra features which enable them to undertake ‘modified’ tests such...

Salt Spray Corrosion Test Chambers Performance Temperature range Adjustable from ambient to +50°C/+122°F Salt spray fall-out rates Adjustable from 0.5 to 2.5 ml per 80 cm2 per hour Wetting mode (Premium chambers only) Adjustable from ambient to +50°C/+122°F Drying mode (Premium chambers only) Adjustable from ambient to +50°C/+122°F Features Standard models Premium models • ‘Easy Open’ pneumatically operated canopy. Premium models have the same features as Standard • Touch-screen monochrome operator control interface. • Dry seal gasket prevents wetting operator’s clothes, etc. • Low loading threshold...

Cyclic Corrosion Test (CCT) Chambers Ascott CCT chambers are designed to be flexible These may be programmed to occur in any enough to comply with as many different CCT sequence and be repeated automatically. A wide specifications as possible. As standard they come range of optional accessories enable additional with the ability to create 4 distinct climates: climates to be added to further extend the 1. Salt spray 2. Condensation humidity (wetting) 3. Air drying 4. Controlled humidity. number of climates and conditions that can be created. Graph showing standard range of temperature/humidity...

Cyclic Corrosion Test (CCT) Chambers Performance Wetting mode Temperature range Humidity range Adjustable from ambient to +70°C/+158°F Fixed at 95% - 100% RH Salt spray mode Temperature range Salt spray fall-out rates Adjustable from ambient to +50°C/+122°F Adjustable from 0.5 to 2.5 ml per 80 cm2 per hour* Drying mode Temperature range Humidity range Adjustable from ambient to +70°C/+158°F Uncontrolled Controlled humidity mode Temperature/humidity range ACC01 increases fallout rate up to 5.5 ml per 80 cm2 per hour. * Option Features All Ascott cyclic corrosion test chambers feature: • ‘Easy...

Atmosfär Test Chambers Atmosfär chambers have been specifically designed for fully automatic testing Such tests include: in accordance with highly demanding laboratory-accelerated corrosion tests which have become increasingly popular in some sectors of the automotive industry. These tests are cyclic in nature and comprise of exposure under controlled and varying conditions of temperature and humidity, with intermittent spraying of a salt solution directly on to the samples under test, from a high level swaying spray bar. For added flexibility, Atmosfär chambers also retain the ability to perform...

Atmosfär Test Chambers Performance Adjustable from ambient to +70°C/+158°F Fixed at 95% - 100% RH Oscillating salt spray mode Temperature range Salt spray fall-out rates Adjustable from ambient to +50°C/+122°F Adjustable from 5 to 10 Ltrs/m2 per hour Conventional salt spray mode Temperature range Salt spray fall-out rates Adjustable from ambient to +50°C/+122°F Adjustable 0.5 to 2.5 ml per 80 cm2 per hour Drying mode Temperature range Humidity range Adjustable from ambient to +70°C/+158°F Uncontrolled Climatic mode Temperature/humidity range See adjacent graph Controlled Humidity Range (humidity...

Test Chamber Specifications Salt Spray & Cyclic Corrosion Test (CCT) Chambers H W Product code: Standard salt spray chambers Premium salt spray chambers Cyclic corrosion test chambers Chamber capacity Chamber weight Mounting format Floor standing Floor standing Floor standing Floor standing Floor standing Loading threshold (estimated, without optional accessories) Salt solution reservoir capacity (for extra capacity, see optional accessory ACC02) Removable slotted sample racks to suit upper mounting position. 4 racks each 6 racks each 8 racks each 8 racks each 16 racks each 16 racks each with...

Test Chamber Specifications Atmosfär Test Chambers Atmosfär test chambers code: AT1300iP/1 Product Minimum controlled temperature Chamber capacity Chamber weight Mounting format Floor standing Floor standing Floor standing Floor standing (estimated, without optional accessories) Loading threshold Chamber external dimensions, max W D H Chamber internal dimensions, max W D H Refrigeration unit Separate unit, one supplied, to be located to the rear or left hand side of the Atmosfär chamber Salt solution reservoir 115 Ltrs/30.4 US gal Separate unit, one supplied to deliver salt water to the conventional...

Test Chamber Optional Accessories Optional facilities required for some CCT test standards Only suitable for the 1000 Ltr chamber as approved by Renault. Not suitable for use with option ACC46. This option dissipates heat which will need to be accounted for on installation. Pre-equips the chamber for connection to an ACC90 dehumidification unit (available separately). For 450 Ltr chamber For 1000 Ltr chamber For 1300 Ltr chamber For 2000 Ltr chamber For 2600 Ltr chamber To extend the range of humidity control (only) below ambient Delivers dehumidified air to enable humidity control at, or just...